碱木质素

描述

surface tension 43 mN/m (1% aqueous)

质量水平

100

表单

powder

杂质

5% moisture

缺失

13.4 wt. % loss on heating, @ 316°C
3.3 wt. % loss on heating, @ 149°C
5.7 wt. % loss on heating, @ 204°C
8.5 wt. % loss on heating, @ 260°C

pH值（酸碱度）

6.5 (25 °C, 5%, aqueous solution)

转变温度

sintering point 188 °C

溶解性

NaOH: 0.05% (warm 5% aquesous)
MEK: partially soluble
benzene: insoluble
dioxane: soluble
ethylene glycol: soluble
hexane: insoluble
methanol: partially soluble

密度

1.3 g/mL at 25 °C

堆积密度

23 lb/cu.ft (loose)
32 lb/cu.ft (packed)